CN106714864A - Heating device - Google Patents
Heating device Download PDFInfo
- Publication number
- CN106714864A CN106714864A CN201580048591.2A CN201580048591A CN106714864A CN 106714864 A CN106714864 A CN 106714864A CN 201580048591 A CN201580048591 A CN 201580048591A CN 106714864 A CN106714864 A CN 106714864A
- Authority
- CN
- China
- Prior art keywords
- layer
- firing equipment
- equipment according
- flexible
- elastically deformable
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 25
- 239000008280 blood Substances 0.000 claims abstract description 6
- 210000004369 blood Anatomy 0.000 claims abstract description 6
- 238000010304 firing Methods 0.000 claims description 72
- 238000000502 dialysis Methods 0.000 claims description 21
- 239000004033 plastic Substances 0.000 claims description 10
- 229920003023 plastic Polymers 0.000 claims description 10
- 239000004411 aluminium Substances 0.000 claims description 9
- 229910052782 aluminium Inorganic materials 0.000 claims description 9
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 7
- 239000006096 absorbing agent Substances 0.000 claims description 6
- 239000006260 foam Substances 0.000 claims description 6
- 238000001631 haemodialysis Methods 0.000 claims description 6
- 239000010408 film Substances 0.000 claims description 5
- 229920002323 Silicone foam Polymers 0.000 claims description 4
- 230000004308 accommodation Effects 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 239000013514 silicone foam Substances 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 239000004642 Polyimide Substances 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 229920001971 elastomer Polymers 0.000 claims description 3
- 229920001721 polyimide Polymers 0.000 claims description 3
- 239000010409 thin film Substances 0.000 claims description 3
- 229910052710 silicon Inorganic materials 0.000 claims description 2
- 239000010703 silicon Substances 0.000 claims description 2
- -1 silicon Ketone Chemical class 0.000 claims description 2
- 230000001225 therapeutic effect Effects 0.000 claims description 2
- 230000005489 elastic deformation Effects 0.000 claims 1
- 239000000463 material Substances 0.000 description 5
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229920001296 polysiloxane Polymers 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 2
- 238000000338 in vitro Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000003351 stiffener Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004781 supercooling Methods 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
- A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
- A61M1/1654—Dialysates therefor
- A61M1/1656—Apparatus for preparing dialysates
- A61M1/166—Heating
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
- A61M1/3621—Extra-corporeal blood circuits
- A61M1/3623—Means for actively controlling temperature of blood
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
- A61M1/3621—Extra-corporeal blood circuits
- A61M1/367—Circuit parts not covered by the preceding subgroups of group A61M1/3621
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
- B01D15/08—Selective adsorption, e.g. chromatography
- B01D15/10—Selective adsorption, e.g. chromatography characterised by constructional or operational features
- B01D15/22—Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to the construction of the column
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/18—Heating or cooling the filters
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/40—Heating elements having the shape of rods or tubes
- H05B3/54—Heating elements having the shape of rods or tubes flexible
- H05B3/58—Heating hoses; Heating collars
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/36—General characteristics of the apparatus related to heating or cooling
- A61M2205/3653—General characteristics of the apparatus related to heating or cooling by Joule effect, i.e. electric resistance
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2209/00—Ancillary equipment
- A61M2209/08—Supports for equipment
- A61M2209/082—Mounting brackets, arm supports for equipment
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/44—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests having means for cooling or heating the devices or media
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
- H05B2203/021—Heaters specially adapted for heating liquids
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Chemical & Material Sciences (AREA)
- Urology & Nephrology (AREA)
- Cardiology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- Emergency Medicine (AREA)
- External Artificial Organs (AREA)
Abstract
The present invention relates to a heating device for one or more components of an extracorporeal circuit of a blood treatment apparatus, in particular a dialyzer, an adsorber or a filter, the heating device comprising at least one receptacle for the said component and at least one heating element for heating the component held in the receptacle. The heating device comprises a plurality of layers, at least one layer being a flexible or elastically deformable layer.
Description
Technical field
Returned the present invention relates to a kind of extracorporal circulatory system for haemodialysis instrument, especially dialysis machine, filter or absorber
The firing equipment of one or more parts on road, wherein firing equipment have at least one receiving area for proposed part
Domain and at least one heating element heater for heating the part in receiving portion.
Background technology
In vitro during haemodialysis, such as during dialysis treatment, a part for blood is directed in vitro from body
In circulation loop, and purification process is for example undergone by dialysis there.
Because must be prevented from herein blood or patient supercooling, from the prior art it is known that：It is provided with heater,
The heater performs the heating to the part of extracorporeal circulating circuit and then also performs to the heating in blood therein.
For example known drum-type pipe heater (Trommel-Schlauchheizer), wherein plastic flexible pipe from the prior art
It is multiple around heated drum winding.The shortcoming of this firing equipment be big space hold, the difficult insertion of flexible pipe and
Material consumption high.
In addition known a kind of sheath tube heater, wherein plastic flexible pipe is incorporated into heated jacket, this is combined with
The shortcoming of the insertion of relative difficulty.
Known another firing equipment is thin film heating device from the prior art.In such heater,
Plastic sheeting is coupled on heating surface.Shortcoming in this firing equipment is difficult to couple process and space hold high.
JP3028012U discloses a kind of retainer for dialysis machine, and the retainer includes that the heating of temperature-controllable is filled
Put.Retainer includes the heatable inner face with temperature sensor, and can be fixed on by means of appropriate fixed mechanism
On tribrach.
Although on the one hand there is good operation and good efficiency from known in the art setting, there is machinery
The complicated shortcoming of make, for example there is this shortcoming in the case where automatically being coupled by instrument.Other are
Although the embodiment known has simple mechanical structure, inefficient, it is difficult to which operation and space hold are big, and this is for example in pipe
It is such case in cartridge type heater.Other known implementation method, such as with the heat of manual film coupling
Membrane structure in receiver brings the good advantage of efficiency, but with big space hold, operating difficulties and with
The complicated make of mechanical aspects.
Therefore the space hold of known embodiments causes greatly：Must be by add ons loading system, the additional unit
Part is to the liquid warming in plastic products.
The content of the invention
The purpose that the present invention is based on is, following to improve the firing equipment for starting to propose type：Simply couple to be heated
Part and can efficiently be heated.
The purpose is realized by the firing equipment of the feature with claim 1.Propose accordingly：Firing equipment has many
Individual layer, wherein at least one layer is the layer of flexible or elastically deformable.By this layer it is possible that：Even if firing equipment exists
Also meshed well into the case of out-of-flatness in the outer surface of part to be heated or simplify part to firing equipment device
Couple because tolerance when being coupled can be by elasticity or flexibility layer come balanced.
Preferably, the present invention is using the face that has existed and then space-saving effective make and will simply tie
Structure and shirtsleeve operation are integrated in one.Main advantages of the present invention are：Firing equipment be simultaneously for dialysis machine, filter and
The holding meanss of absorber and then the effect with saving space and cost.
Proposed in one of the invention preferred design：Firing equipment has the layer of at least one elastically deformable
With the layer of at least one flexibility.The two layers are preferably directly against leaning on.Here, the layer of flexibility can form the receiving portion for part
Heatable inner face.
Furthermore it is preferred that can propose：Firing equipment has at least one rigid layer.This rigid layer for example being capable of shape
Into the outer layer of firing equipment, i.e., the outside of described firing equipment.But it is also contemplated that：Rigid layer is formed for part
Receiving portion heatable inner face.
Preferably propose：Rigid layer has 700N/mm2Or bigger elastic modelling quantity.Elastic modelling quantity is higher, and receiving portion is got over
Stabilization.
It is furthermore possible to propose：Firing equipment has at least one rigid layer, the layer of at least one elastically deformable and extremely
A few layer for flexibility.
The compression stress of the layer of elastically deformable can more be in 0.01N/mm in the case of 25% compression2To 0.7N/mm2
Scope in.The layer is more flexible, and this is more favourable for firing equipment.If the geometry of dialysis machine, filter or absorber
Size is manufactured in narrow tolerance, then it is also contemplated that using vulcanie or the material with types of resilient.
Flexible maximum bending rigidity of the layer on thin-film width can be 6.75N/mm2/ mm or smaller.Flexible layer
There should be small bending rigidity as high as possible.
The layer of elastically deformable can be arranged between rigid layer and the layer of flexibility.
Preferred Rotating fields are：The outside of firing equipment is formed by rigid layer, and the layer of elastically deformable is connected to
On the rigid layer, and inside, formed by flexible layer with the layer of component contact.
In order to ensure sufficient deformability, preferably propose：The layer relative thick ground of elastically deformable is constituted and preferably had
There is the thickness bigger than the layer of rigid layer and/or flexibility.
Flexible layer for example being capable of silicone, polyimides, carbon or aluminium, particularly aluminium film or by the one kind in these compositions
Or various compositions.
Additionally, the layer of elastically deformable can be made up of rubber or foam, especially it is configured to silicone foam or with this
One or two in a little compositions.
Rigid layer can be made up of plastics, especially PP, PET, be made up of aluminium or rigid foam or with these compositions
One or more.
The wall portion of housing region, i.e. firing equipment can be by flexible layer or by rigidity with the connection inner face of part
Layer or by elasticity layer formed.It is particularly advantageous：Elasticity and/or flexibility layer forms the inner side of receiving portion, because
Then it is capable of achieving to make firing equipment to recline well part.
Proposed in another design of the invention：The supporting arrangement shape that the layer of elasticity or the layer of flexibility pass through suspension
Into.In this case, rigid layer can be contained in the supporting arrangement of suspension, wherein rigid layer is for example formed for treating
The receiving portion of the part of heating.In this design, producing following advantage：Tolerance when equilibrium is coupled, because receiving portion
It is not rigidly fastened on therapeutic equipments, is especially not rigidly fastened in dialysis machine, but with certain removable
Dynamic property.
The present invention is directed not only to firing equipment in itself, and be directed to firing equipment and extracorporeal circulating circuit be arranged on institute
State the combination of the part in the housing region of firing equipment, the extracorporeal circulating circuit enable in particular to be dialysis machine, filter or
Flexible pipe.
In order to ensure that part reclines the heated inner face of firing equipment well, can propose：Inserted in part and accommodated
Before region, the external dimensions of part, especially external diameter correspond to the inside dimension of receiving portion or in described accommodation section
Portion's size.
Between two layers that heating element heater can be for example arranged in the layer being previously mentioned or it is arranged on the firing equipment
In at least one layer.For example it is contemplated that：Flexible layer is heating element heater.Thus heating element heater can for example be configured to silicon
Ketone heating element heater.
The invention further relates to a kind of haemodialysis instrument, especially dialysis machine, it has of the invention at least one
Firing equipment.
The firing equipment preferably receiving portion with spill.
Firing equipment is substantially preferably used as being the holding element for part to be heated.
The firing equipment for example exceedes around the whole ring week of part to be heated or the subregion more than ring week
About 150 ° or bigger region.
Preferably, area is using more than 50%, that is to say, that the heatable face more than half of preferred components is added
Heat.Relative to rear side, i.e., on the side of receiving portion, firing equipment is preferably heat insulation.
It is contemplated that：Firing equipment is made up of some, and the part can be opened, so as to insertion part simultaneously
And then close.Here, closing can enter behavior so that part is pressed into receiving portion.
It for example can be the portion with rigid or flexible outside to be arranged on part in receiving portion or being located therein
Part, for example, dialysis machine, absorber, filter or flexible pipe etc., the filter is, for example, sterilizing filter, micro-filter.
Brief description of the drawings
Other details of the invention and advantage with reference to the accompanying drawings described in embodiment elaborate.Accompanying drawing shows：
Fig. 1 shows the sectional view through firing equipment of the invention, and
Fig. 2 shows another sectional view through firing equipment of the invention.
Specific embodiment
Fig. 1 by reference 10 show firing equipment of the invention away from the outside of housing region A or rear side,
The outside or rear side are for example made up of plate with hull shape shape, and the plate for example by metallic plate or is molded of plastic material.
Housing region A is preferred for accommodating the to be heated of haemodialysis instruments, such as filter or dialysis machine or absorber
Disposable product.
The layer 20 of elastically deformable is connected on the rigid layer 10, and the layer of the elastically deformable is for example by silicone foam
Constitute.Layer 20 can for example have the thickness in the scope between 5mm and 15mm, the preferably thickness with 10mm.
In this layer of heel with flexible built-in layer 30, the flexible built-in layer forms the heating unit of firing equipment
Part and heated inner side.Flexible layer 30 is for example made up of simultaneously the silicone with integrated heater wire or heatable C film
And with the lower thermal resistance of the layer 20 than elasticity.
Additionally, can there is the other flexible layer for electric insulation or mechanical surface intensity.
As drawn from Fig. 1：Layer 10,20,30 is intensively arranged in shown part each other, that is, set
It is arranged on the height of housing region A shortly.
Also drawn from Fig. 1：Thickness and thickness more than layer 30 of the thickness of the layer 20 of elasticity more than layer 10.
Stiff case 10 sets up the mechanical stability of firing equipment and indirectly via the general of part 20 of elastically deformable
Flexible element 30 is pressed onto on the part in housing region A, for example, be pressed onto on dialysis machine.On the one hand by the layer 20 of elasticity
And on the other hand realized by flexible layer 30：Heating element heater can be meshed well into surface (in the form of flexible layer 30)
Injustice therein is whole with being likely located at, enabling carry out particularly efficient Heat transmission from firing equipment to part and then most
Can also carry out eventually particularly effectively to the blood heating flowed in part.
Fig. 2 shows whole firing equipment, and the part in the region of housing region A of the firing equipment is in Fig. 1
Show.
Reference 10 represents housing, and the housing has the section 12 of spill, and existing in the section of the spill can
The layer 20 of deformation and the layer 30 of flexibility.The section of straight line 14 is connected in the section of spill up and down, the portion of the straight line
Section is configured to without layer 20,30 and for example forms fixed section, for example can be by firing equipment by the fixed section
It is fixed in dialysis machine.
In implementation method shown in the accompanying drawings, firing equipment is receiving portion, described accommodation section for example keeps, fixes,
Against dialysis machine and balanced tolerance.
Embodiment of the firing equipment according to shown by is by the flexible, flat element and bullet for being coupled on dialysis machine etc.
Property thicker layer constitute.Flexible flat element has the thermal resistance smaller than the deformable thicker element of elasticity, described
Flexible flat element is for example made up of silicone or polyimides or carbon or aluminium film, wherein the elasticity is deformable thicker
Element for example by that can be configured to foam, for example be configured to silicone foam.
Stiff case gives firing equipment sufficient mechanical stability.The housing can be for example made up of PP or PET or
Person is made up of metal, such as aluminium or is made up of rigid foam.The housing by deformable heater block, i.e., for example by flexibility
Be laminated on part to be heated, be for example expressed on the surface of dialysis machine, filter etc..
These parts for example can be the plastic casing with low heat conductivity or the housing with thermal conductivity high, the height
The housing of thermal conductivity be, for example, the housing being made up of heat-conducting plastic or other materials.Preferably, the housing of the part, such as
The housing of filter or the housing of dialysis machine are rigid.
Propose in another embodiment of the present invention：Firing equipment is constructed by stiffener and flexible member, described firm
Property element be used for be coupled to part to be heated.The stiffener that can be for example made up of aluminium or plastics with for example can be by rubber
Glue or the flexible member being made up of foamed material are compared and can have smaller thermal resistance.
In another design of the invention, the receiving portion for part to be heated is rigid.The receiving portion with
The mode of suspension is supported in elasticity or flexibility element.The element can be for example located on housing and particular on dialysis apparatus
In the machine plate of device.
Realize that the good of part to be heated couples, is simply inserted into and realizes effective area profit by the present invention
With.
Preferably, firing equipment has temperature sensor and temperature regulation unit, and the temperature regulation unit protects temperature
Hold on particular value or be maintained in particular range.
Claims (18)
1. it is a kind of for haemodialysis instrument, one or many of the especially extracorporeal circulating circuit of dialysis machine, filter or absorber
The firing equipment of individual part, wherein the firing equipment has at least one housing region and tool for proposed part
There is at least one heating element heater for heating the part in receiving portion, it is characterised in that the firing equipment tool
There are multiple layers, wherein at least one layer is the layer of flexible or elastically deformable.
2. firing equipment according to claim 1, it is characterised in that the firing equipment have at least one can elasticity become
The layer of the layer of shape and at least one flexibility.
3. firing equipment according to claim 1 and 2, it is characterised in that the firing equipment has at least one rigidity
Layer.
4. firing equipment according to claim 3, it is characterised in that the rigid layer has 700N/mm2Or it is bigger
Elastic modelling quantity.
5. the firing equipment according to any one of the claims, it is characterised in that the firing equipment has at least
One layer of rigid layer, the layer of at least one elastically deformable and at least one flexibility.
6. firing equipment according to claim 5, it is characterised in that the layer of the elastically deformable is arranged on the rigidity
Layer and the flexible layer between.
7. the firing equipment according to any one of the claims, it is characterised in that the firing equipment has at least
One or the layer of the elastically deformable for being proposed, the compression stress of the layer of the elastic deformation is located in the case of 25% compression
0.01N/mm2To 0.7N/mm2Scope in.
8. the firing equipment according to any one of the claims, it is characterised in that the firing equipment has at least
One or the flexible layer that is proposed, the flexible maximum bending rigidity of the layer on thin-film width are 6.75N/mm2/mm
Or it is smaller.
9. the firing equipment according to any one of the claims, it is characterised in that the layer tool of the elastically deformable
Have than the rigid layer and/or the bigger thickness of the flexible layer.
10. the firing equipment according to any one of the claims, it is characterised in that the flexible layer has silicon
Ketone, polyimides, carbon or aluminium, especially aluminium film are made up of one or more in these compositions.
11. firing equipment according to any one of the claims, it is characterised in that the layer of the elastically deformable by
Rubber or foam are constituted, and are especially configured to silicone foam or with one or two in these compositions.
12. firing equipment according to any one of claim 3 to 11, it is characterised in that the rigid layer by plastics,
Especially PP, PET, aluminium or rigid foam are constituted or with one or more in these compositions.
13. firing equipment according to any one of the claims, it is characterised in that the wall portion of the housing region is led to
Cross the layer of the flexibility or formed by the rigid layer or by the layer of the elasticity.
14. firing equipment according to any one of the claims, it is characterised in that the layer or described soft of the elasticity
Property layer by suspend supporting arrangement formed.
15. firing equipment according to any one of the claims, it is characterised in that accommodated in described accommodation section
At least one part of the extracorporeal circulating circuit, especially dialysis machine, filter or flexible pipe.
16. firing equipments according to claim 15, it is characterised in that the external dimensions of the part corresponds to the appearance
Receive the inside dimension or the inside dimension more than described accommodation section in portion.
17. firing equipment according to any one of the claims, it is characterised in that the heating element heater is arranged on institute
Between two layers in the layer of proposition or it is arranged at least one layer of the firing equipment, and/or the heating element heater sets
Put in the flexible layer.
18. a kind of haemodialysis instrument, especially dialysis machines, appoint in the with good grounds claim 1 to 17 of blood therapeutic instrument utensil
At least one firing equipment described in one.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102014013537.3A DE102014013537A1 (en) | 2014-09-12 | 2014-09-12 | heater |
| DE102014013537.3 | 2014-09-12 | ||
| PCT/EP2015/001811 WO2016037699A1 (en) | 2014-09-12 | 2015-09-08 | Heating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106714864A true CN106714864A (en) | 2017-05-24 |
| CN106714864B CN106714864B (en) | 2021-05-11 |
Family
ID=54064271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201580048591.2A Active CN106714864B (en) | 2014-09-12 | 2015-09-08 | Heating device |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US10646633B2 (en) |
| EP (1) | EP3191151B1 (en) |
| JP (1) | JP7129164B2 (en) |
| CN (1) | CN106714864B (en) |
| DE (1) | DE102014013537A1 (en) |
| WO (1) | WO2016037699A1 (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3028012U (en) * | 1996-02-15 | 1996-08-30 | 医療法人蒼龍会井上病院 | Dialyzer holder with heater |
| CN200997743Y (en) * | 2007-01-09 | 2007-12-26 | 天瑞企业股份有限公司 | Heat-transferring radiater |
| US20090299273A1 (en) * | 2008-06-02 | 2009-12-03 | Baxter International Inc. | Remote exchange peritoneal dialysis |
| US20100145273A1 (en) * | 2006-07-14 | 2010-06-10 | Wwt Technischer Geraetebau Gmbh | Method for producing a heating device having a heating profile for medical instruments and a heating device produced by that method |
| CN103402915A (en) * | 2011-03-28 | 2013-11-20 | 株式会社钟化 | Method for manufacturing carbonaceous film, method for manufacturing graphite film, roll of polymer film, and roll of carbonaceous film |
| CN103895277A (en) * | 2014-04-11 | 2014-07-02 | 江苏悦达新材料科技有限公司 | Graphite film/heat-conducting silica gel/graphene composite radiating fin and preparation method for same |
| CN203694289U (en) * | 2014-02-19 | 2014-07-09 | 张英 | Infusion warm-keeping and fixing device |
| CN104645443A (en) * | 2015-02-11 | 2015-05-27 | 曹桂荣 | Infusion nursing device |
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| US2468390A (en) * | 1946-01-11 | 1949-04-26 | Binz Gustave Harder | Collapsible motor carrier |
| US3657517A (en) * | 1971-04-26 | 1972-04-18 | Rama Ind Heater Co | Releasable clamp-on heater band |
| JPH0328012U (en) | 1989-07-27 | 1991-03-20 | ||
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| JP2004103480A (en) | 2002-09-12 | 2004-04-02 | Iyo Denshi Keisoku:Kk | Heating device |
| DE102010055781B4 (en) * | 2010-12-23 | 2014-07-24 | Manfred Völker | batching plant |
| CN203139209U (en) * | 2013-04-01 | 2013-08-21 | 季文萱 | Heating tube for transfusing blood back in dialysis |
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- 2014-09-12 DE DE102014013537.3A patent/DE102014013537A1/en not_active Ceased
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2015
- 2015-09-08 WO PCT/EP2015/001811 patent/WO2016037699A1/en active Application Filing
- 2015-09-08 EP EP15759646.1A patent/EP3191151B1/en active Active
- 2015-09-08 JP JP2017512366A patent/JP7129164B2/en active Active
- 2015-09-08 US US15/510,788 patent/US10646633B2/en active Active
- 2015-09-08 CN CN201580048591.2A patent/CN106714864B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3028012U (en) * | 1996-02-15 | 1996-08-30 | 医療法人蒼龍会井上病院 | Dialyzer holder with heater |
| US20100145273A1 (en) * | 2006-07-14 | 2010-06-10 | Wwt Technischer Geraetebau Gmbh | Method for producing a heating device having a heating profile for medical instruments and a heating device produced by that method |
| CN200997743Y (en) * | 2007-01-09 | 2007-12-26 | 天瑞企业股份有限公司 | Heat-transferring radiater |
| US20090299273A1 (en) * | 2008-06-02 | 2009-12-03 | Baxter International Inc. | Remote exchange peritoneal dialysis |
| CN103402915A (en) * | 2011-03-28 | 2013-11-20 | 株式会社钟化 | Method for manufacturing carbonaceous film, method for manufacturing graphite film, roll of polymer film, and roll of carbonaceous film |
| CN203694289U (en) * | 2014-02-19 | 2014-07-09 | 张英 | Infusion warm-keeping and fixing device |
| CN103895277A (en) * | 2014-04-11 | 2014-07-02 | 江苏悦达新材料科技有限公司 | Graphite film/heat-conducting silica gel/graphene composite radiating fin and preparation method for same |
| CN104645443A (en) * | 2015-02-11 | 2015-05-27 | 曹桂荣 | Infusion nursing device |
Also Published As
| Publication number | Publication date |
|---|---|
| US20170296728A1 (en) | 2017-10-19 |
| WO2016037699A1 (en) | 2016-03-17 |
| EP3191151A1 (en) | 2017-07-19 |
| JP7129164B2 (en) | 2022-09-01 |
| DE102014013537A1 (en) | 2016-03-17 |
| US10646633B2 (en) | 2020-05-12 |
| EP3191151B1 (en) | 2022-01-12 |
| CN106714864B (en) | 2021-05-11 |
| JP2017526452A (en) | 2017-09-14 |
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